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2004UR1  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 5889 days
Unobserved 292 days

 

Astrometry summary
Optical
RMS of residuals 0.555568"
First observation 2004-10-23.26268
Last observation 2020-12-07.24909
Number (Discarded) 238 (0)

 

Get the observational details
Optical observations (ASCII file)

 

Note. The ASCII file is in a format suitable for OrbFit input.